Если нет проблем с языком Туманного Альбиона то
Советую почитать творения людей известного в определённых кругах сообщества DLP(DarkLordPotter)
https://www.fanfiction. net/community/DLP-5-Starred-and-Featured-Authors/84507/
https://www.fanfiction. net/s/7287278/1/Harry-Potter-and-the-Forests-of-Valbon?
https://www.fanfiction. net/s/4183715/1/Awaken-Sleeper
https://www.fanfiction. net/s/8177168/1/Wand-and-Shield
https://www.fanfiction. net/s/4068153/1/Harry-Potter-and-the-Wastelands-of-Time
https://www.fanfiction. net/s/3513378/1/Harry-Potter-Abjuration
Дальше идут фанфики от других авторов, не входящих в это асоциальную группу
https://www.fanfiction. net/s/2680093/1/Circular-Reasoning
https://www.fanfiction. net/s/8303194/1/Magicks-of-the-Arcane
https://www.fanfiction. net/s/6783306/1/Paging-Dr-Bell
https://www.fanfiction. net/s/8670912/1/Harry-Potter-and-the-Gift-of-Memories
https://www.fanfiction. net/s/9196576/1/Harry-Potter-and-the-Heir-of-Slytherin
https://www.fanfiction. net/s/10198845/5/Industrial-Magic
https://www.fanfiction. net/s/8774038/1/Harry-Silvertongue
https://www.fanfiction. net/s/9215879/1/The-Prince-That-Was-Promised
https://www.fanfiction. net/s/10136172/1/Core-Threads